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Lorico [155]
3 years ago
7

PLEASE HELP ME PLEASE

Physics
1 answer:
Afina-wow [57]3 years ago
5 0

Answer:

For A

Displacement= 1/2*3*6= 9m

For B

Displacement= 1/2*4*4= 8m

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Answer:

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Explanation:

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a rocket initially at rest on the ground lifts off vertically with a constant acceleration of 2.0 x 10^1 meters per second^2. Ho
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Here's the formula for the distance covered by an accelerating body in some amount of time ' T '. This formula is incredibly simple but incredibly useful. It pops up so often in Physics that you really should memorize it:

D = 1/2 a T²

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This question gives us the acceleration and the distance, and we want to find the time.

(9,000 m) = (1/2) (20 m/s²) (time²)

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3 years ago
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tester [92]

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v<em>min</em> = 0.23 m/s

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